Science and art drawing : complete geometrical course ; consisting of plane and solid geometry, orthographic and isometric projection, projection of shadow's the principles of map projection, graphic arithmetic and graphic statics (1895)
Spanton, J. Humphrey (John Humphrey) · London : Macmillan · leaf 530
Fig. 288. drawn to the vertex / in the points 2^, 1^, 2^, p. Complete the plan. INTERPENETRATION OF SOLIDS 509 … ]|py. ■ ^ jy^. 1 =^ SiSi -f—y 1 ^ y V i / \ V.^^V / \ J/ \ ://V-.^ / iP/. x__ _x_\ \1p<3 --V FiiK. 289. Pkoblem 239. To determine, the inteoyenetration of tivo cones, their axes beinginclined to hoth j^lanes of lorejection. Fig. 289. Let A, A!, and B, B, be the projections of the two cones. 5IO…
Geometrical drawing
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